*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  font-size:16px;line-height:1.72;color:#231a38;
  background-color:#fbf7ff;
  background-image:
    radial-gradient(760px 420px at 4% -3%,rgba(168,85,247,.22),transparent 62%),
    radial-gradient(660px 380px at 100% 1%,rgba(236,72,153,.15),transparent 60%),
    radial-gradient(1000px 640px at 50% 46%,rgba(139,92,246,.10),transparent 66%),
    radial-gradient(720px 420px at 6% 100%,rgba(168,85,247,.13),transparent 62%);
  background-repeat:no-repeat;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;line-height:1.32;font-weight:800;color:#1f1238;letter-spacing:.2px;}
p{margin:0;}
section[id]{scroll-margin-top:88px;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}
.section{padding:72px 0;}
.section-head{max-width:760px;margin:0 auto 40px;text-align:center;}
.eyebrow{display:inline-block;font-size:12.5px;letter-spacing:2px;font-weight:700;color:#6d28d9;background:rgba(124,58,237,.10);border:1px solid rgba(124,58,237,.20);padding:5px 14px;border-radius:999px;margin-bottom:14px;}
.section-head h2{font-size:clamp(23px,3.1vw,33px);margin-bottom:12px;}
.section-head p{color:#5b4d78;font-size:15.5px;}
.card{background:#fff;border:1px solid rgba(124,58,237,.15);border-radius:18px;padding:26px;box-shadow:0 16px 38px -30px rgba(76,29,149,.65);transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;}
.card:hover{transform:translateY(-4px);box-shadow:0 24px 46px -26px rgba(76,29,149,.5);border-color:rgba(124,58,237,.32);}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:999px;font-weight:700;font-size:15px;border:1px solid transparent;cursor:pointer;transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease;}
.btn-primary{background:linear-gradient(135deg,#7c3aed,#a855f7 55%,#e0399b);color:#fff;box-shadow:0 16px 32px -16px rgba(124,58,237,.8);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 40px -16px rgba(124,58,237,.85);}
.btn-ghost{background:#fff;color:#6d28d9;border-color:rgba(124,58,237,.35);}
.btn-ghost:hover{background:rgba(124,58,237,.08);transform:translateY(-2px);}
.btn:active{transform:translateY(0) scale(.985);}
.btn-sm{padding:9px 18px;font-size:13.5px;}
.grid{display:grid;gap:22px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}

/* header */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.86);border-bottom:1px solid rgba(124,58,237,.14);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:70px;}
.brand{display:flex;align-items:center;flex-shrink:0;}
.ai-page-logo{max-height:42px;width:auto;max-width:100%;height:auto;object-fit:contain;}
.main-nav{display:flex;align-items:center;}
.nav-links{display:flex;align-items:center;gap:0;flex-wrap:wrap;}
.nav-links a{display:block;padding:9px 11px;font-size:14.5px;font-weight:600;color:#3d3059;border-radius:10px;transition:color .22s ease,background .22s ease;}
.nav-links a:hover{color:#6d28d9;background:rgba(124,58,237,.09);}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.nav-toggle{display:none;width:42px;height:38px;border:1px solid rgba(124,58,237,.28);border-radius:10px;background:#fff;cursor:pointer;padding:9px 10px;flex-direction:column;justify-content:space-between;}
.nav-toggle span{display:block;height:2px;width:100%;background:#6d28d9;border-radius:2px;transition:transform .25s ease,opacity .25s ease;}
.nav-toggle.active span:nth-child(1){transform:translateY(8px) rotate(45deg);}
.nav-toggle.active span:nth-child(2){opacity:0;}
.nav-toggle.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg);}

/* hero */
.hero{padding:56px 0 16px;position:relative;overflow:hidden;}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:48px;align-items:center;}
.hero h1{font-size:clamp(29px,4.3vw,48px);line-height:1.22;margin:14px 0 18px;color:#1b0f33;}
.hero-lead{font-size:16.5px;color:#4f4270;max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.hero-tags li{font-size:13px;color:#52446f;background:rgba(255,255,255,.8);border:1px solid rgba(124,58,237,.18);padding:6px 13px;border-radius:999px;}
.hero-panel{position:relative;background:linear-gradient(160deg,rgba(255,255,255,.97),rgba(247,240,255,.95));border:1px solid rgba(124,58,237,.22);border-radius:26px;padding:26px;box-shadow:0 34px 64px -36px rgba(76,29,149,.65);animation:floaty 7s ease-in-out infinite;}
@keyframes floaty{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}
.panel-top{display:flex;align-items:center;gap:10px;font-size:13.5px;font-weight:700;color:#5b4d78;}
.dot-mark{width:9px;height:9px;border-radius:50%;background:linear-gradient(135deg,#a855f7,#e0399b);flex-shrink:0;}
.panel-score{margin-left:auto;font-size:22px;font-weight:800;color:#6d28d9;line-height:1;}
.panel-score small{font-size:12px;color:#6b6285;font-weight:600;}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 20px;}
.chips span{font-size:12.5px;color:#4a3a70;background:#fff;border:1px solid rgba(124,58,237,.18);padding:5px 10px;border-radius:8px;transition:background .22s ease,color .22s ease,transform .22s ease;}
.chips span:hover{background:rgba(124,58,237,.12);color:#5b21b6;transform:translateY(-2px);}
.panel-rows{display:grid;gap:10px;}
.panel-row{display:flex;align-items:center;justify-content:space-between;gap:12px;background:rgba(255,255,255,.9);border:1px solid rgba(124,58,237,.13);border-radius:12px;padding:11px 14px;font-size:14px;}
.panel-row span{color:#54456f;}
.panel-row b{color:#5b21b6;font-size:13.5px;}

/* metrics */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px;}
.metric{background:#fff;border:1px solid rgba(124,58,237,.15);border-radius:16px;padding:22px 16px;text-align:center;box-shadow:0 16px 34px -30px rgba(76,29,149,.7);transition:transform .26s ease,box-shadow .26s ease;}
.metric:hover{transform:translateY(-4px);box-shadow:0 22px 40px -26px rgba(76,29,149,.55);}
.metric b{display:block;font-size:26px;color:#6d28d9;line-height:1.2;margin-bottom:6px;}
.metric span{font-size:13.5px;color:#5b4d78;}

/* about */
.about-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:24px;align-items:start;}
.about-main h3{font-size:20px;margin-bottom:14px;}
.about-main p{color:#54456f;font-size:15px;margin-bottom:12px;}
.about-main p:last-child{margin-bottom:0;}
.cap-list{display:grid;gap:12px;background:#fff;border:1px solid rgba(124,58,237,.15);border-radius:18px;padding:22px;box-shadow:0 16px 38px -30px rgba(76,29,149,.6);}
.cap-list li{display:flex;gap:12px;align-items:flex-start;}
.cap-num{flex-shrink:0;font-size:12px;font-weight:800;color:#7c3aed;background:rgba(124,58,237,.1);border:1px solid rgba(124,58,237,.2);border-radius:8px;padding:3px 8px;line-height:1.5;}
.cap-list h4{font-size:14.5px;margin-bottom:2px;}
.cap-list p{font-size:13.5px;color:#5f527c;line-height:1.6;}
.model-bar{margin-top:24px;}
.model-bar h3{font-size:17px;margin-bottom:16px;}
.tag-cloud{display:flex;flex-wrap:wrap;gap:9px;}
.tag-cloud li{font-size:13px;color:#4a3a70;background:rgba(124,58,237,.07);border:1px solid rgba(124,58,237,.17);padding:6px 12px;border-radius:999px;transition:background .22s ease,color .22s ease,transform .22s ease;}
.tag-cloud li:hover{background:rgba(124,58,237,.16);color:#5b21b6;transform:translateY(-2px);}

/* service */
.svc-card{display:flex;flex-direction:column;gap:10px;}
.svc-icon{width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;color:#6d28d9;background:linear-gradient(135deg,rgba(124,58,237,.14),rgba(236,72,153,.12));border:1px solid rgba(124,58,237,.18);margin-bottom:4px;}
.svc-card h3{font-size:17.5px;}
.svc-card p{color:#54456f;font-size:14.5px;}
.svc-points{display:grid;gap:6px;margin-top:2px;}
.svc-points li{position:relative;padding-left:16px;font-size:13.5px;color:#5f527c;}
.svc-points li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:linear-gradient(135deg,#a855f7,#e0399b);}

/* scene */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.scene-card h3{font-size:17px;margin-bottom:14px;}

/* industry */
.ind-card h3{font-size:17px;margin-bottom:8px;}
.ind-card p{color:#54456f;font-size:14.5px;}
.ind-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.ind-list li{font-size:12.5px;color:#6d28d9;background:rgba(124,58,237,.09);border-radius:8px;padding:4px 10px;}

/* network */
.net-item h3{font-size:16.5px;margin-bottom:8px;}
.net-item p{color:#54456f;font-size:14.5px;}

/* steps */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
.step{background:#fff;border:1px solid rgba(124,58,237,.15);border-radius:16px;padding:22px 18px;box-shadow:0 16px 34px -30px rgba(76,29,149,.7);position:relative;transition:transform .26s ease,box-shadow .26s ease;}
.step:hover{transform:translateY(-4px);box-shadow:0 22px 40px -26px rgba(76,29,149,.55);}
.step-num{display:inline-block;font-size:12.5px;font-weight:800;color:#fff;background:linear-gradient(135deg,#7c3aed,#a855f7);border-radius:8px;padding:3px 9px;margin-bottom:12px;}
.step h3{font-size:16px;margin-bottom:6px;}
.step p{font-size:13.5px;color:#5f527c;}

/* case */
.case-card{padding:16px;display:flex;flex-direction:column;gap:14px;}
.case-media{aspect-ratio:16/10;border-radius:13px;overflow:hidden;display:flex;align-items:center;justify-content:center;background:linear-gradient(150deg,#f4edff,#fdf2fa);border:1px solid rgba(124,58,237,.13);padding:8px;}
.case-media img{width:100%;height:100%;object-fit:contain;}
.case-card h3{font-size:16.5px;margin-bottom:6px;}
.case-card p{font-size:14px;color:#54456f;}

/* compare */
.rate-banner{display:flex;align-items:center;gap:28px;flex-wrap:wrap;margin-bottom:24px;padding:26px 30px;}
.rate-left{display:flex;align-items:baseline;gap:8px;}
.rate-label{display:block;font-size:13.5px;color:#5b4d78;font-weight:700;margin-right:6px;}
.rate-num{font-size:46px;font-weight:800;color:#6d28d9;line-height:1;}
.rate-max{font-size:16px;color:#6b6285;font-weight:700;}
.rate-mid{flex:1;min-width:220px;}
.stars{font-size:20px;letter-spacing:3px;color:#f0a020;line-height:1.2;}
.rate-mid p{font-size:14px;color:#54456f;margin-top:4px;}
.table-scroll{overflow-x:auto;padding:0;border-radius:18px;-webkit-overflow-scrolling:touch;}
.compare-table{width:100%;border-collapse:collapse;min-width:760px;font-size:14.5px;}
.compare-table th,.compare-table td{padding:14px 18px;text-align:left;border-bottom:1px solid rgba(124,58,237,.12);vertical-align:top;}
.compare-table thead th{background:linear-gradient(135deg,rgba(124,58,237,.13),rgba(236,72,153,.09));color:#3c1a66;font-weight:800;font-size:14.5px;}
.compare-table tbody tr:nth-child(even){background:rgba(248,243,255,.75);}
.compare-table tbody tr:last-child td{border-bottom:none;}
.compare-table td:first-child{font-weight:700;color:#2f1f4d;white-space:nowrap;}
.col-highlight{color:#5b21b6;font-weight:700;background:rgba(124,58,237,.06);}
.table-note{margin-top:14px;font-size:13px;color:#6b6285;text-align:center;}

/* reviews */
.review{display:flex;flex-direction:column;gap:16px;}
.review-text{font-size:14.5px;color:#4a3d66;line-height:1.75;}
.review-user{display:flex;align-items:center;gap:12px;margin-top:auto;}
.avatar{width:40px;height:40px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;color:#fff;background:linear-gradient(135deg,#7c3aed,#e0399b);}
.review-user b{display:block;font-size:14.5px;color:#2b1a4a;line-height:1.4;}
.review-user span.role{display:block;font-size:12.5px;color:#6b6285;}

/* form */
.form-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px;align-items:start;}
.form-intro h3{font-size:20px;margin-bottom:10px;}
.form-intro p{font-size:14.5px;color:#54456f;margin-bottom:16px;}
.form-intro .tag-cloud li{font-size:12.5px;}
.lead-form{display:grid;gap:14px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.field{display:block;}
.field span{display:block;font-size:13.5px;font-weight:700;color:#3d3059;margin-bottom:6px;}
.field input,.field select,.field textarea{width:100%;padding:11px 14px;font-size:14.5px;font-family:inherit;color:#231a38;background:#fdfbff;border:1px solid rgba(124,58,237,.24);border-radius:11px;outline:none;transition:border-color .22s ease,box-shadow .22s ease,background .22s ease;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:#8b5cf6;background:#fff;box-shadow:0 0 0 4px rgba(139,92,246,.14);}
.field textarea{min-height:110px;resize:vertical;}
.form-submit{display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.form-submit small{font-size:12.5px;color:#6b6285;}

/* faq */
.faq-list{max-width:900px;margin:0 auto;}
.faq-item{border:1px solid rgba(124,58,237,.17);border-radius:14px;background:#fff;margin-bottom:12px;overflow:hidden;transition:border-color .25s ease,box-shadow .25s ease;}
.faq-item[open]{border-color:rgba(124,58,237,.42);box-shadow:0 18px 36px -28px rgba(76,29,149,.75);}
.faq-item summary{list-style:none;cursor:pointer;padding:16px 52px 16px 20px;font-weight:700;font-size:15.5px;color:#2b1a4a;position:relative;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:20px;font-weight:700;color:#7c3aed;transition:transform .25s ease;}
.faq-item[open] summary::after{content:"−";}
.faq-answer{padding:0 20px 18px;color:#584a75;font-size:14.5px;animation:fadeIn .3s ease;}
@keyframes fadeIn{from{opacity:0;transform:translateY(-4px);}to{opacity:1;transform:none;}}

/* wiki */
.wiki-card h3{font-size:16.5px;margin-bottom:8px;}
.wiki-card p{font-size:14px;color:#54456f;}

/* news */
.news-wrap{padding:28px;}
.news-title{font-size:19px;margin-bottom:16px;}
.article-slot{font-size:14.5px;color:#54456f;padding:16px;border:1px dashed rgba(124,58,237,.3);border-radius:12px;background:rgba(124,58,237,.04);margin-bottom:18px;word-break:break-all;}
.news-links{display:grid;gap:10px;}
.news-links li{border-bottom:1px dashed rgba(124,58,237,.16);padding-bottom:10px;}
.news-links li:last-child{border-bottom:none;padding-bottom:0;}
.news-links a{display:flex;align-items:center;gap:10px;font-size:14.5px;font-weight:600;color:#3d3059;transition:color .22s ease,transform .22s ease;}
.news-links a::before{content:"";width:7px;height:7px;border-radius:50%;background:linear-gradient(135deg,#a855f7,#e0399b);flex-shrink:0;}
.news-links a:hover{color:#6d28d9;transform:translateX(3px);}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:24px;align-items:stretch;}
.contact-info h3{font-size:18px;margin-bottom:16px;}
.contact-list{display:grid;gap:12px;}
.contact-list li{display:flex;align-items:center;gap:14px;padding:11px 14px;background:rgba(124,58,237,.05);border:1px solid rgba(124,58,237,.12);border-radius:11px;font-size:14.5px;}
.contact-list li>span{flex-shrink:0;width:88px;color:#6b6285;font-weight:600;font-size:13.5px;}
.contact-list b,.contact-list a{color:#2b1a4a;font-weight:700;word-break:break-all;}
.contact-list a:hover{color:#6d28d9;}
.contact-qr{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;}
.contact-qr img{width:180px;max-width:100%;height:auto;border-radius:12px;border:1px solid rgba(124,58,237,.18);object-fit:contain;}
.contact-qr p{font-size:13.5px;color:#5b4d78;}

/* cta band / join */
.cta-band{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;padding:36px 40px;border-radius:22px;background:linear-gradient(135deg,#5b21b6,#7c3aed 45%,#c026d3);color:#fff;box-shadow:0 30px 60px -34px rgba(91,33,182,.85);}
.cta-band h2{font-size:clamp(20px,2.6vw,27px);color:#fff;margin-bottom:8px;}
.cta-band p{font-size:14.5px;color:rgba(255,255,255,.88);}
.btn-light{background:#fff;color:#5b21b6;box-shadow:0 16px 32px -18px rgba(0,0,0,.5);}
.btn-light:hover{transform:translateY(-2px);background:#f7f2ff;}

/* footer */
.site-footer{background:#241239;color:#e3d9f5;padding:52px 0 24px;margin-top:16px;}
.footer-top{display:grid;grid-template-columns:1.4fr .8fr 1fr;gap:32px;align-items:start;}
.footer-brand .ai-page-logo{max-height:40px;background:#fff;border-radius:10px;padding:6px 10px;margin-bottom:14px;}
.footer-brand p{font-size:14px;color:#c8bbe4;line-height:1.75;max-width:420px;}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:14px;}
.footer-col ul{display:grid;gap:9px;}
.footer-col a{font-size:14px;color:#c8bbe4;transition:color .22s ease;}
.footer-col a:hover{color:#fff;}
.footer-links{display:flex;flex-wrap:wrap;gap:10px 16px;}
.footer-bottom{margin-top:32px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14);display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:13px;color:#b3a6cf;}

/* float tools */
.float-tools{position:fixed;right:18px;bottom:22px;z-index:80;display:flex;flex-direction:column;gap:10px;}
.float-btn{width:50px;height:50px;border-radius:50%;border:none;cursor:pointer;font-size:13px;font-weight:700;color:#fff;background:linear-gradient(135deg,#7c3aed,#c026d3);box-shadow:0 14px 28px -14px rgba(124,58,237,.9);display:flex;align-items:center;justify-content:center;transition:transform .22s ease,opacity .22s ease,box-shadow .22s ease;}
.float-btn:hover{transform:translateY(-3px);box-shadow:0 18px 32px -14px rgba(124,58,237,.95);}
#topBtn{opacity:0;visibility:hidden;background:#fff;color:#6d28d9;border:1px solid rgba(124,58,237,.3);box-shadow:0 12px 24px -16px rgba(76,29,149,.8);}
#topBtn.show{opacity:1;visibility:visible;}
.service-panel{position:fixed;right:18px;bottom:140px;z-index:85;width:224px;background:#fff;border:1px solid rgba(124,58,237,.2);border-radius:18px;padding:18px;box-shadow:0 28px 54px -26px rgba(60,20,120,.65);text-align:center;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .26s ease,transform .26s ease,visibility .26s ease;}
.service-panel.open{opacity:1;visibility:visible;transform:none;}
.service-panel img{width:150px;max-width:100%;height:auto;margin:0 auto 10px;border-radius:10px;object-fit:contain;}
.panel-title{font-size:14px;font-weight:800;color:#2b1a4a;margin-bottom:10px;}
.panel-line{font-size:12.5px;color:#5b4d78;line-height:1.7;}
.panel-close{position:absolute;top:8px;right:10px;border:none;background:transparent;font-size:18px;line-height:1;color:#8b7bab;cursor:pointer;padding:4px;}
.panel-close:hover{color:#6d28d9;}

/* reveal */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease;}
.js .reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none;}
  .hero-panel{animation:none;}
  html{scroll-behavior:auto;}
}

@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-panel{animation:none;}
  .about-grid{grid-template-columns:1fr;}
  .form-wrap{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:repeat(3,1fr);}
  .footer-top{grid-template-columns:1fr 1fr;}
}
@media (max-width:980px){
  .main-nav{position:absolute;top:100%;left:0;right:0;display:block;background:#fff;border-bottom:1px solid rgba(124,58,237,.16);box-shadow:0 22px 40px -26px rgba(60,20,120,.5);max-height:0;overflow:hidden;transition:max-height .35s ease;border-radius:0 0 16px 16px;}
  .main-nav.open{max-height:76vh;overflow-y:auto;}
  .nav-links{flex-direction:column;align-items:stretch;padding:10px 20px 18px;gap:0;}
  .nav-links a{padding:12px 10px;font-size:15px;}
  .nav-toggle{display:flex;}
  .header-actions .btn-sm{display:none;}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .metrics{grid-template-columns:repeat(2,1fr);}
  .scene-grid{grid-template-columns:1fr;}
}
@media (max-width:760px){
  .section{padding:54px 0;}
  .grid-3,.grid-2{grid-template-columns:1fr;}
  .steps{grid-template-columns:repeat(2,1fr);}
  .form-row{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;}
  .rate-banner{padding:22px;}
  .rate-num{font-size:38px;}
  .cta-band{padding:28px 22px;}
  .news-wrap{padding:20px;}
  .contact-list li>span{width:76px;font-size:13px;}
}
@media (max-width:480px){
  .metrics{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .hero{padding:38px 0 10px;}
  .float-tools{right:12px;bottom:16px;}
  .float-btn{width:46px;height:46px;font-size:12px;}
  .service-panel{right:12px;bottom:126px;width:calc(100vw - 24px);max-width:240px;}
}